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[Bug libc/22624] MIPS setjmp() saves incorrect 'o0' register in --enable-stack-protector=all
- From: "slyfox at inbox dot ru" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 18 Dec 2017 09:04:41 +0000
- Subject: [Bug libc/22624] MIPS setjmp() saves incorrect 'o0' register in --enable-stack-protector=all
- Auto-submitted: auto-generated
- References: <bug-22624-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=22624
--- Comment #4 from Sergei Trofimovich <slyfox at inbox dot ru> ---
Created attachment 10694
--> https://sourceware.org/bugzilla/attachment.cgi?id=10694&action=edit
v2-0001-mips64-fix-clobbering-s0-in-setjmp-BZ-22624.patch
mips32 uses almost the same asm->C jump to handle setjmp. Added the same
marking to mips32 in v2 patch. Attached.
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